CN202766322U - Combined cooling and heating device for sea water desalinization - Google Patents
Combined cooling and heating device for sea water desalinization Download PDFInfo
- Publication number
- CN202766322U CN202766322U CN2012204785549U CN201220478554U CN202766322U CN 202766322 U CN202766322 U CN 202766322U CN 2012204785549 U CN2012204785549 U CN 2012204785549U CN 201220478554 U CN201220478554 U CN 201220478554U CN 202766322 U CN202766322 U CN 202766322U
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- heat
- sea water
- water
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- seawater
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/141—Wind power
Abstract
A combined cooling and heating device for sea water desalinization is combined by an open type heat pump device and a sea water freezing desalination device. Solidification phase transformation heat for sea water ice making is increased by an open type heat pump during dynamically sea water ice making, ice is washed into fresh water for cooling, and hot water can be used for heating. No heat-exchange temperature difference loss is caused, heat exchange efficiency is high, heat transfer capacity is high, the combined cooling and heating device is simple in structure and flexible in running, is convenient to apply in large scale, efficient and low in composite cost, realizes combined supply of cool water, hot water and fresh water, and is particularly applicable to wind power auxiliary projects for coastal cities.
Description
Technical field
The utility model relates to a kind of seawater headwaters heat pump, especially a kind of sea water desaltination heat and cold supplier.
Background technology
At present, existing seawater headwaters heat pump mainly comprises vaporizer, compressor, condenser, throttling valve, condenser and the vaporizer of existing seawater headwaters heat pump all adopt the surface-type heat exchanger heat exchange usually, refrigerant is enclosed in the system, does not directly contact with high cryogenic substance, and the heat transfer temperature difference loss is arranged, the surface-type heat exchanger heat exchange efficiency is still not too high, heat-transfer capability is less still, can only utilize the seawater sensible heat, does not have seawater desalination functions.
Summary of the invention
For condenser and the vaporizer that overcomes existing seawater headwaters heat pump all adopts the surface-type heat exchanger heat exchange usually, refrigerant is enclosed in the system, directly do not contact with high cryogenic substance, the heat transfer temperature difference loss is arranged, the surface-type heat exchanger heat exchange efficiency is still not too high, heat-transfer capability is less still, can only utilize the seawater sensible heat, the deficiency that does not have seawater desalination functions, the utility model provides a kind of sea water desaltination heat and cold supplier, this sea water desaltination heat and cold supplier is constituted jointly by open type heat pump device and seawater freezing desalting equipment two portions, this sea water desaltination heat and cold supplier does not adopt surface-type heat exchanger, refrigerant is done open cycle in the cold transmittance process of heat, refrigerant directly contacts concurrent living gas-liquid phase transition with water and carries out heat exchange, lose without heat transfer temperature difference, the low-pressure liquid refrigerant directly contacts seawater, by simultaneously seawater dynamic ice-making desalination of evaporation endothermic, the high-pressure gaseous refrigerant directly contacts cold water by the condensation heat release, reach like this and make this sea water desaltination heat and cold supplier heat exchange efficiency very high, heat-transfer capability is very large, simple in structure, cold and heat combined supply, the purpose of by-product fresh water.
The technical scheme that its technical problem that solves the utility model adopts is: this sea water desaltination heat and cold supplier is constituted jointly by open type heat pump device and seawater freezing desalting equipment two portions, open type heat pump device and seawater freezing desalting equipment share vaporizer, it is open type that the refrigerant of vaporizer is imported and exported, and it is open type that the refrigerant of condenser is imported and exported; The open type heat pump device mainly comprises vaporizer, compressor, condenser, throttling valve, accumulation of heat water device etc., and the seawater freezing desalting equipment mainly comprises vaporizer, washing separator, ice storage unit etc.; It also comprises pipeline, annex and the detection control apparatus that is connected in the system; Accumulation of heat water device is connected with condenser; Ice storage unit is connected with the washing separator.In the open type heat pump flow process, low pressure gaseous coolant in the vaporizer enters condenser after by compressor pressurizes, the high-pressure gaseous refrigerant directly contacts cold water by being condensed into liquid heat release in condenser, liquid refrigerants after the oily water separation enters vaporizer by throttling valve and directly contacts seawater, absorb the coagulation phase heating while seawater dynamic ice-making of seawater ice making by evaporation, finish circulation, make like this heat efficient high-speed of sea-water ice flow to hot water, throttling valve also can replace with decompressor during High Pressure Difference; Refrigerant adopts the low-boiling point material be insoluble in water such as butane etc.In the seawater freezing desalination flow process, seawater enters vaporizer by the seawater water inlet pipe, and seawater is dynamic ice-making in vaporizer, and the ice slurry enters the washing separator again; Washing fresh water is entered by washing pipe, and concentrated seawater is discharged by the concentrated seawater rising pipe, and the washing separator can be multi-stage type; Ice slurry after the washing enters ice storage unit, and the ice in the ice storage unit can be converted into the fresh water cooling summer; Cold water enters condenser by cold water inlet, and hot water enters accumulation of heat water device after heat absorption, and hot water also can not enter accumulation of heat water device and directly effluxes during without accumulation of heat, and the hot water in the accumulation of heat water device can heat winter, supplying hot water; Owing to adopting ice storage unit, accumulation of heat water device, can utilize on a large scale wind-powered electricity generation ice making ice-reserving accumulation of heat water; Hot water and the ice in the ice storage unit in the accumulation of heat water device can adopt thermo-electric generation, simultaneously by-product fresh water.
The beneficial effects of the utility model are, this sea water desaltination heat and cold supplier heat exchange efficiency is very high, and heat-transfer capability is very large, and is simple in structure, cold and heat combined supply, by-product fresh water.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
1. vaporizers among the figure, 2. washing pipe, 3. compressor, 4. cold water inlet, 5. condenser, 6. accumulation of heat water device, 7. ice storage unit, 8. concentrated seawater rising pipe, 9. washing separator, 10. throttling valve, 11. seawater water inlet pipes.
Embodiment
In accompanying drawing 1 illustrated embodiment, this sea water desaltination heat and cold supplier is constituted jointly by open type heat pump device and seawater freezing desalting equipment two portions, open type heat pump device and seawater freezing desalting equipment share vaporizer (1), it is open type that the refrigerant of vaporizer (1) is imported and exported, and it is open type that the refrigerant of condenser (5) is imported and exported; The open type heat pump device mainly comprises vaporizer (1), compressor (3), condenser (5), throttling valve (10), accumulation of heat water device (6) etc., and the seawater freezing desalting equipment mainly comprises vaporizer (1), washing separator (9), ice storage unit (7) etc.; It also comprises pipeline, annex and the detection control apparatus that is connected in the system; Accumulation of heat water device (6) is connected with condenser (5); Ice storage unit (7) is connected with washing separator (9); In the open type heat pump flow process, low pressure gaseous coolant in the vaporizer (1) enters condenser (5) after pressurizeing by compressor (3), the high-pressure gaseous refrigerant directly contacts cold water by being condensed into liquid heat release in condenser (5), liquid refrigerants after the oily water separation enters vaporizer (1) by throttling valve (10) and directly contacts seawater, absorb the coagulation phase heating while seawater dynamic ice-making of seawater ice making by evaporation, finish circulation, make like this heat efficient high-speed of sea-water ice flow to hot water, refrigerant adopts butane.In the seawater freezing desalination flow process, seawater enters vaporizer (1) by seawater water inlet pipe (11), and seawater is dynamic ice-making in vaporizer (1), and the ice slurry enters washing separator (9) again; Washing fresh water is entered by washing pipe (2), and concentrated seawater is discharged by concentrated seawater rising pipe (8); Ice after washing slurry enters ice storage unit (7), and the ice in the ice storage unit (7) is converted into the fresh water cooling summer; Cold water enters condenser (1) by cold water inlet (4), and hot water enters accumulation of heat water device (6) after heat absorption, the hot water heating in winter in the accumulation of heat water device (6), supplying hot water.
Claims (6)
1. a sea water desaltination heat and cold supplier mainly comprises vaporizer, compressor, condenser, throttling valve, washing separator, ice storage unit, accumulation of heat water device etc.; It also comprises pipeline, annex and the detection control apparatus that is connected in the system, it is characterized in that: this sea water desaltination heat and cold supplier is constituted jointly by open type heat pump device and seawater freezing desalting equipment two portions.
2. sea water desaltination heat and cold supplier according to claim 1, it is characterized in that: open type heat pump device and seawater freezing desalting equipment share vaporizer.
3. sea water desaltination heat and cold supplier according to claim 1 is characterized in that: it is open type that the refrigerant of vaporizer is imported and exported.
4. sea water desaltination heat and cold supplier according to claim 1 is characterized in that: it is open type that the refrigerant of condenser is imported and exported.
5. sea water desaltination heat and cold supplier according to claim 1, it is characterized in that: accumulation of heat water device is connected with condenser.
6. sea water desaltination heat and cold supplier according to claim 1 is characterized in that: ice storage unit is connected with the washing separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204785549U CN202766322U (en) | 2012-09-19 | 2012-09-19 | Combined cooling and heating device for sea water desalinization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204785549U CN202766322U (en) | 2012-09-19 | 2012-09-19 | Combined cooling and heating device for sea water desalinization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202766322U true CN202766322U (en) | 2013-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204785549U Expired - Fee Related CN202766322U (en) | 2012-09-19 | 2012-09-19 | Combined cooling and heating device for sea water desalinization |
Country Status (1)
| Country | Link |
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| CN (1) | CN202766322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838181A (en) * | 2012-09-19 | 2012-12-26 | 罗良宜 | Cold-heat combined supplying device for seawater desalination |
-
2012
- 2012-09-19 CN CN2012204785549U patent/CN202766322U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838181A (en) * | 2012-09-19 | 2012-12-26 | 罗良宜 | Cold-heat combined supplying device for seawater desalination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN LETITBETECH CO., LTD. Free format text: FORMER OWNER: LUO LIANGYI Effective date: 20150206 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523610 DONGGUAN, GUANGDONG PROVINCE TO: 523808 DONGGUAN, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150206 Address after: Industrial Road, Songshan Lake high tech Industrial Development Zone 523808 Guangdong city of Dongguan province No. 6 Songhu Branch Industrial Park Building 2 room 506-2 Patentee after: The resistance to energy-conservation Science and Technology Ltd. of special Bick of Dongguan City Address before: 523610, Guangdong, Dongguan province Zhangmutou town, Dongguan West Road, Tsui Yee garden, green birch Pavilion, five floor, room B Patentee before: Luo Liangyi |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160111 Address after: Futian District CaiTian road Shenzhen Guangdong province 518048 city 7018 Xinhao one A1306 Patentee after: Aspe energy saving technology (Shenzhen) Co., Ltd. Address before: Industrial Road, Songshan Lake high tech Industrial Development Zone 523808 Guangdong city of Dongguan province No. 6 Songhu Branch Industrial Park Building 2 room 506-2 Patentee before: The resistance to energy-conservation Science and Technology Ltd. of special Bick of Dongguan City |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20160919 |
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| CF01 | Termination of patent right due to non-payment of annual fee |